The phenomenon of alkylation-induced acid runoff
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I saw this sentence in the materials: “The key to determining acid wear and tear lies in observing the reaction temperature.” Compared to other reactors, the exothermic heat in an acid-spill reactor is low, requiring less heat removal to maintain the reaction temperature. Therefore, the temperature of the reactor with a low acid concentration will drop below that of the other reactors. ”But doesn’t running until it becomes acidic lead to an increase in temperature as a side effect? Are these two contradictory?
To believe everything in books is the same as having no books at all. A book that cannot be fully understood and whose parts are not connected is equivalent to having no book at all. It’s possible that all the running mentioned in the book resulted in concentrations below the necessary catalytic level
The most direct indication of alkylation acid run is a high acid content in the side mirror of the flash tank product.